| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.59 | 13.335% | $205.805 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $115.61 | 9.704% | $126.8288 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $245.84 | 7.165% | $263.4544 | $263.45 | $263.45 | $263.50 |
| Purchase #4 | $141.90 | 3.441% | $146.7828 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $59.60 | 3.259% | $61.5424 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $218.62 | 7.207% | $234.3759 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $105.33 | 9.468% | $115.3026 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $1,068.49 | $1,154.0919 | $1,154.09 | $1,154.15 | $1,154.10 | |